<template>
  <view class="container">
    <view class="user-section">
      <image class="bg" src="/static/user-bg.png"></image>
      <view class="user-info-box">
        <view class="portrait-box">
          <image
            class="portrait"
            :src="userInfo.avatar || '/static/missing-face.png'"
          ></image>
        </view>
        <view class="info-box">
          <text class="username">{{ userInfo.nickname || "游客" }}</text>
        </view>
      </view>
    </view>

    <view
      class="cover-container"
      :style="[
        {
          transform: coverTransform,
          transition: coverTransition,
        },
      ]"
      @touchstart="coverTouchstart"
      @touchmove="coverTouchmove"
      @touchend="coverTouchend"
    >
      <image class="arc" src="/static/arc.png"></image>

      <view class="tj-sction">
        <view class="tj-item" @click="$utils.navTo('/pages/wallet/my_wallet')">
          <text class="num">{{ userInfo.balance }}</text>
          <text>余额</text>
        </view>
        <view
          class="tj-item"
          @click="$utils.navTo('/pages/coupon/my_coupon/index')"
        >
          <text class="num">{{ userInfo.coupon }}</text>
          <text>优惠券</text>
        </view>
        <view
          class="tj-item"
          @click="$utils.navTo('/pages/wallet/integral_log')"
        >
          <text class="num">{{ userInfo.score }}</text>
          <text>积分</text>
        </view>
      </view>
      <!-- 订单 -->
      <view class="order-section" v-if="Object.keys(order).length > 0">
        <view
          class="order-item"
          @click="$utils.navTo('/pages/order/order?state=0')"
          hover-class="common-hover"
          :hover-stay-time="50"
        >
          <text class="yticon icon-shouye"></text>
          <text>全部订单</text>
        </view>

        <view
          class="order-item"
          @click="$utils.navTo('/pages/order/order?state=1')"
          hover-class="common-hover"
          :hover-stay-time="50"
        >
          <uni-badge
            :text="order.wait_pay"
            class="uni-badge-left-margin"
            absolute="rightTop"
            v-if="order.wait_pay > 0"
          >
            <text class="yticon icon-daifukuan"></text>
          </uni-badge>
          <text class="yticon icon-daifukuan" v-if="order.wait_pay == 0"></text>
          <text>待付款</text>
        </view>
        <view
          class="order-item"
          @click="$utils.navTo('/pages/order/order?state=3')"
          hover-class="common-hover"
          :hover-stay-time="50"
        >
          <uni-badge
            :text="order.wait_tak"
            class="uni-badge-left-margin"
            absolute="rightTop"
            v-if="order.wait_tak > 0"
          >
            <text class="yticon icon-yishouhuo"></text>
          </uni-badge>
          <text class="yticon icon-yishouhuo" v-if="order.wait_tak == 0"></text>

          <text>待收货</text>
        </view>
        <view
          class="order-item"
          @click="$utils.navTo('/pages/order/order?state=5')"
          hover-class="common-hover"
          :hover-stay-time="50"
        >
          <uni-badge
            :text="order.refund"
            class="uni-badge-left-margin"
            absolute="rightTop"
            v-if="order.refund > 0"
          >
            <text class="yticon icon-shouhoutuikuan"></text>
          </uni-badge>
          <text
            class="yticon icon-shouhoutuikuan"
            v-if="order.refund == 0"
          ></text>

          <text>退款/售后</text>
        </view>
      </view>
      <!-- 浏览历史 -->
      <view class="history-section icon">
        <view
          v-if="browserList.length > 0"
          style="position: relative"
          @click="$utils.navTo(`/pages/user/browserList`)"
        >
          <view class="sec-header">
            <text class="yticon icon-lishijilu"></text>
            <text>浏览历史</text>
            <text
              class="cell-more yticon icon-you"
              style="position: absolute; right: 10px"
            ></text>
          </view>
          <scroll-view scroll-x class="h-list">
            <image
              v-for="(item, index) in browserList"
              :key="index"
              @click="$utils.navTo(`/pages/product/product?id=${item.id}`)"
              :src="item.main_image"
              mode="aspectFill"
            ></image>
          </scroll-view>
        </view>
        <list-cell
          icon="icon-dizhi"
          iconColor="#5fcda2"
          title="地址管理"
          @eventClick="$utils.navTo('/pages/address/address')"
        ></list-cell>

        <list-cell
          icon="icon-dizhi"
          iconColor="#5fcda2"
          title="我的等级"
          @eventClick="$utils.navTo('/pages/address/address')"
        ></list-cell>

        <list-cell
          icon="icon-share"
          iconColor="#9789f7"
          title="推广中心"
          @eventClick="$utils.navTo('/pages/agent/agent/index')"
        ></list-cell>

        <list-cell
          icon="icon-iconfontweixin"
          iconColor="#e07472"
          title="我的钱包"
          @eventClick="$utils.navTo('/pages/wallet/my_wallet')"
        ></list-cell>

        <list-cell
          icon="icon-iconfontweixin"
          iconColor="#e07472"
          title="我的收藏"
          @eventClick="$utils.navTo('/pages/address/address')"
        ></list-cell>

        <list-cell
          icon="icon-shezhi1"
          iconColor="#e07472"
          title="设置"
          border=""
          @eventClick="$utils.navTo('/pages/set/set')"
        ></list-cell>
      </view>
    </view>
  </view>
</template>
<script>
import listCell from "@/components/mix-list-cell";
let startY = 0,
  moveY = 0,
  pageAtTop = true;
export default {
  components: {
    listCell,
  },
  data() {
    return {
      coverTransform: "translateY(0px)",
      coverTransition: "0s",
      moving: false,
      userInfo: {},
      order: {},
      browserList: [],
    };
  },
  async onShow() {
    if (!this.$hasLogin()) {
      uni.navigateTo({
        url: "/pages/public/login",
      });
      return;
    }
    uni.showLoading({
      title: "加载中",
    });

    Promise.all([
      this.getUserInfo(),
      this.orderCount(),
      this.browserTop(),
    ]).then((res) => {
      uni.hideLoading();
    });
  },
  // #ifndef MP
  onNavigationBarButtonTap(e) {
    const index = e.index;
    if (index === 0) {
      this.$utils.navTo("/pages/set/set");
    } else if (index === 1) {
      // #ifdef APP-PLUS
      const pages = getCurrentPages();
      const page = pages[pages.length - 1];
      const currentWebview = page.$getAppWebview();
      currentWebview.hideTitleNViewButtonRedDot({
        index,
      });
      // #endif
      uni.navigateTo({
        url: "/pages/notice/notice",
      });
    }
  },
  // #endif
  computed: {},
  methods: {
    async getUserInfo() {
      const { data } = await this.$http.user.getInfo();
      this.userInfo = data;
    },
    async orderCount() {
      const { data } = await this.$http.user.orderCount();
      this.order = data;
    },
    async browserTop() {
      const { data } = await this.$http.user.browserTop();
      this.browserList = data;
    },

    /**
     *  会员卡下拉和回弹
     *  1.关闭bounce避免ios端下拉冲突
     *  2.由于touchmove事件的缺陷（以前做小程序就遇到，比如20跳到40，h5反而好很多），下拉的时候会有掉帧的感觉
     *    transition设置0.1秒延迟，让css来过渡这段空窗期
     *  3.回弹效果可修改曲线值来调整效果，推荐一个好用的bezier生成工具 http://cubic-bezier.com/
     */
    coverTouchstart(e) {
      if (pageAtTop === false) {
        return;
      }
      this.coverTransition = "transform .1s linear";
      startY = e.touches[0].clientY;
    },
    coverTouchmove(e) {
      moveY = e.touches[0].clientY;
      let moveDistance = moveY - startY;
      if (moveDistance < 0) {
        this.moving = false;
        return;
      }
      this.moving = true;
      if (moveDistance >= 80 && moveDistance < 100) {
        moveDistance = 80;
      }

      if (moveDistance > 0 && moveDistance <= 80) {
        this.coverTransform = `translateY(${moveDistance}px)`;
      }
    },
    coverTouchend() {
      if (this.moving === false) {
        return;
      }
      this.moving = false;
      this.coverTransition = "transform 0.3s cubic-bezier(.21,1.93,.53,.64)";
      this.coverTransform = "translateY(0px)";
    },
  },
};
</script>
<style lang="scss">
%flex-center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

%section {
  display: flex;
  justify-content: space-around;
  align-content: center;
  background: #fff;
  border-radius: 10upx;
}

.user-section {
  height: 520upx;
  padding: 100upx 30upx 0;
  position: relative;

  .bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    filter: blur(1px);
    opacity: 0.7;
  }
}

.user-info-box {
  height: 180upx;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;

  .portrait {
    width: 130upx;
    height: 130upx;
    border: 5upx solid #fff;
    border-radius: 50%;
  }

  .username {
    font-size: $font-lg + 6upx;
    color: $font-color-dark;
    margin-left: 20upx;
  }
}

.vip-card-box {
  display: flex;
  flex-direction: column;
  color: #f7d680;
  height: 240upx;
  background: linear-gradient(left, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8));
  border-radius: 16upx 16upx 0 0;
  overflow: hidden;
  position: relative;
  padding: 20upx 24upx;

  .card-bg {
    position: absolute;
    top: 20upx;
    right: 0;
    width: 380upx;
    height: 260upx;
  }

  .b-btn {
    position: absolute;
    right: 20upx;
    top: 16upx;
    width: 132upx;
    height: 40upx;
    text-align: center;
    line-height: 40upx;
    font-size: 22upx;
    color: #36343c;
    border-radius: 20px;
    background: linear-gradient(left, #f9e6af, #ffd465);
    z-index: 1;
  }

  .tit {
    font-size: $font-base + 2upx;
    color: #f7d680;
    margin-bottom: 28upx;

    .yticon {
      color: #f6e5a3;
      margin-right: 16upx;
    }
  }

  .e-b {
    font-size: $font-sm;
    color: #d8cba9;
    margin-top: 10upx;
  }
}

.cover-container {
  background: $page-color-base;
  margin-top: -150upx;
  padding: 0 30upx;
  position: relative;
  background: #f5f5f5;
  padding-bottom: 20upx;

  .arc {
    position: absolute;
    left: 0;
    top: -34upx;
    width: 100%;
    height: 36upx;
  }
}

.tj-sction {
  @extend %section;

  .tj-item {
    @extend %flex-center;
    flex-direction: column;
    height: 140upx;
    font-size: $font-sm;
    color: #75787d;
  }

  .num {
    font-size: $font-lg;
    color: $font-color-dark;
    margin-bottom: 8upx;
  }
}

.order-section {
  @extend %section;
  padding: 28upx 0;
  margin-top: 20upx;

  .order-item {
    @extend %flex-center;
    width: 120upx;
    height: 120upx;
    border-radius: 10upx;
    font-size: $font-sm;
    color: $font-color-dark;
  }

  .yticon {
    font-size: 48upx;
    margin-bottom: 18upx;
    color: #fa436a;
  }

  .icon-shouhoutuikuan {
    font-size: 44upx;
  }
}

.history-section {
  padding: 30upx 0 0;
  margin-top: 20upx;
  background: #fff;
  border-radius: 10upx;

  .sec-header {
    display: flex;
    align-items: center;
    font-size: $font-base;
    color: $font-color-dark;
    line-height: 40upx;
    margin-left: 30upx;

    .yticon {
      font-size: 44upx;
      color: #5eba8f;
      margin-right: 16upx;
      line-height: 40upx;
    }
  }

  .h-list {
    white-space: nowrap;
    padding: 30upx 30upx 0;

    image {
      display: inline-block;
      width: 160upx;
      height: 160upx;
      margin-right: 20upx;
      border-radius: 10upx;
    }
  }
}
</style>
